dennvsdewWhich spelling fits?

Quick tell: denn is a conjunction, dew is a noun, so they fill different roles in a sentence.

Which to use

“denn” is a conjunction and “dew” is a noun - they look or sound alike but fill different roles in a sentence.

#105
“denn” frequency rank
#48,062
“dew” frequency rank
48167
confusion score

Side-by-Side Comparison

Feature denn dew
Definition leitet einen Hauptsatz ein, der den Grund für das, was vorher festgestellt wurde, liefert Niederschlag, durch Abkühlung (in Bodennähe) kondensierter Wasserdampf; Tau

Where the eye mixes denn and dew

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
denn
3 ch
dew

Look-alike desk: denn vs dew

These two trip readers on the page rather than in the ear: denn is [dɛn] while dew is [djuː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48167, derived from the frequency rank of both members and their visual similarity.

denn is recorded at frequency rank #105, classified as aconj, pronounced [dɛn]. dew is at rank #48,062, tagged as anoun, pronounced [djuː].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 48167, this pair ranks #1,258,384 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of denn vs dew

Shared letters: de. Private to "denn": n. Private to "dew": w.

"denn" · 4 letters · shape CVCC  ·  "dew" · 3 letters · shape CVC

Known mistypes of this pair

  • dennddenn · dnen · ednn

Frequently Asked Questions

Is swapping "denn" for "dew" ever safe?
No - they are not even the same part of speech. "denn" is a conjunction and "dew" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "denn" or "dew" show up more?
"denn" is the more common of the two: it sits at frequency rank #105 in our German list, against #48,062 for "dew". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "denn" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dew" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,258,384 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "denn" and "dew" also get mixed up with nearby pairs, the highest-scored neighbour is "dew vs diet". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #1,258,384 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list